FRBs: Mystery repeating radio signals discovered emanating from unknown cosmic source "Repeating radio signals coming from a mystery source far beyond the Milky Way have been discovered by scientists. While one-off fast radio bursts (FRBs) have been detected in the past, this is the first time multiple signals have been detected coming from the same place in space."
Article states they don't know exactly what the source is. However, in the study, researchers suggest the...